201990172639

素因数分解:

${\mathrm{71}}^1\times {\mathrm{64381}}^1\times {\mathrm{44189}}^1$

素因数の和:108641

約数の個数: 8

約数和(自身を含む): 204842921760

約数和(自身を除く): 2852749121

約数列:

[1, 71, 44189, 64381, 3137419, 4571051, 2844932009, 201990172639]

約数ペア:

[(1, 201990172639), (71, 2844932009), (44189, 4571051), (64381, 3137419)]